Explain the process of sourdough bread making based on cellular respiration and enzyme activity. Please include the roles of yeasts, bacteria, enzymes, and the products of cellular respiration in the answer.
Answers
The course of fermentation, enzymes inside the flour split the starch into smaller, easier-to-digest pieces, releasing sugars for use by yeasts and bacteria. which produce carbon dioxide, acids, or alcohol as byproducts.
What function does fermentation provide in bread?While the dough ferments, carbon dioxide is created and trapped as microscopic air bubbles. It increases as a result. The expansion of carbon dioxide during baking allows the loaf to rise higher.
How does the respiration process in cells compare to sourdough bread?Cellular respiration, a procedure used by the yeast within your bread, involves the conversion of glucose to ATP as well as carbon dioxide. This gas is created by the yeast, and when the bread rises, the gas is incorporated between the flour.
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Related Questions
what characteristics of the pedigree below rule out inheritance of a trait encoded by a gene in the mtdna
Answers
There are different characteristics of a pedigree that can rule out the inheritance of a trait encoded by a gene in the mtDNA as the cause of a disorder. These characteristics include the following: the trait being autosomal dominant or autosomal recessive, the trait being X-linked dominant or X-linked recessive, and the trait being mitochondrial.
Let's discuss each of these characteristics in more detail.Autosomal dominant or autosomal recessive inheritance of a trait encoded by a gene in the mtDNA is not possible if the trait is inherited in an autosomal dominant or autosomal recessive manner. This is because mtDNA is inherited maternally and does not follow the typical pattern of inheritance for autosomal genes.X-linked dominant or X-linked recessive inheritance of a trait encoded by a gene in the mtDNA is not possible if the trait is inherited in an X-linked dominant or X-linked recessive manner. This is because mtDNA is not located on the X chromosome, which is where X-linked genes are found.Mitochondrial inheritance of a trait encoded by a gene in the mtDNA is possible if the trait is inherited in a mitochondrial manner. This is because mtDNA is the genetic material found in mitochondria, which are organelles that produce energy for the cell through oxidative phosphorylation.Therefore, if the trait is caused by a mutation in mtDNA, it can be inherited maternally through the egg cell during fertilization
In summary, if the pedigree shows an autosomal dominant, autosomal recessive, X-linked dominant, or X-linked recessive pattern of inheritance, then the inheritance of a trait encoded by a gene in the mtDNA is ruled out as the cause of the disorder. However, if the pedigree shows a mitochondrial pattern of inheritance, then the inheritance of a trait encoded by a gene in the mtDNA is possible as the cause of the disorder.
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Are there any parts of the human body that get oxygen directly from the air and not from the blood? Are there nuclear reactions going on in our bodies?
Answers
Answer:
The cornea is the only part of a human body that has no blood supply; it gets oxygen directly through the air. The cornea is the fastest healing tissue in the human body, thus, most corneal abrasions will heal within 24-36 hours.
Nuclear reactions do indeed occur in the human body, but the body does not use them.
How many males are taller than 175 cm and approximately what persentage of the total is that? Which graphs illustrate the answer to previous question?
Answers
Which best represents the sequence of bases on mRNA?
A UTCG
B. AUCG
C. ATCG
D. ATUG
Answers
which of the following statements about mitochondrial chemiosmosis is not true? responses a proton gradient is established across the inner membrane of the mitochondrion. a proton gradient is established across the inner membrane of the mitochondrion. the potential energy released from the mitochondrial proton gradient is used to produce atp. the potential energy released from the mitochondrial proton gradient is used to produce atp. the mitochondrial proton gradient provides energy for muscle contraction. the mitochondrial proton gradient provides energy for muscle contraction. proteins embedded in the inner mitochondrial membrane play an important role in atp synthesis. proteins embedded in the inner mitochondrial membrane play an important role in atp synthesis. heat energy is required to establish the electron transport chain.
Answers
The statement "Heat energy is required to establish the electron transport chain" is not true. Option D is the correct answer.
Mitochondrial chemiosmosis is a process in which a proton gradient is established across the inner membrane of the mitochondrion. This proton gradient provides the potential energy that is used to produce ATP through ATP synthesis. Proteins embedded in the inner mitochondrial membrane, specifically ATP synthase, play a crucial role in the synthesis of ATP.
The mitochondrial proton gradient does not directly provide energy for muscle contraction, but it indirectly contributes to ATP production, which is required for muscle contraction. However, heat energy is not required to establish the electron transport chain; it is the flow of electrons through the electron transport chain that drives the establishment of the proton gradient.
Option D is the correct answer.
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Put the following in size order from largest to smallest:red blood cell,sperm,skin cell,human egg
Answers
Answer:
skin cell red blood sperm human egg
Answer:
skin cell, human egg,rBC,sperm
How are producers and consumers related?
Both producers and consumers are plants.
Both producers and consumers can be animals.
Both producers and consumers make their own food.
Both producers and consumers use energy that started from the sun.
Answers
Producers and consumers are related as both producers and consumers use energy that started from the sun.
What do you mean by Producers?Producers may be defined as the organisms which use the energy of the sunlight directly to synthesize their own food. They are always found at the root of each ecosystem.
Producers are plants while consumers are animals. Only producers can make their own food, while consumers can get their food by feeding on plants.
Producers directly use the energy from the sun, while consumers derived the energy from eating producers.
Therefore, producers and consumers are related as both producers and consumers use energy that started from the sun.
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Answer:
the answer is c hope this helps
Explanation:
The DNA sequence is this: GTACTA. Write the mRNA AND the amino acids.
Answers
Answer: mRNA: ACU GAU Amino Acids: THR, ASP
Explanation:
Describe the cycling of carbon in the carbon cycle as it passes through the living and
non-living components of the ecosystem.
Answers
The carbon cycle involves the movement of carbon through living organisms via photosynthesis and respiration, as well as non-living components such as the atmosphere, oceans, and geological processes.
The carbon cycle involves the movement of carbon through both living and non-living components of the ecosystem. Here is a step-by-step explanation of the cycling of carbon:
Photosynthesis: Plants and other photosynthetic organisms absorb carbon dioxide from the atmosphere and convert it into organic compounds, primarily glucose, during photosynthesis. This process occurs in the presence of sunlight.Consumption: Organisms, including animals, consume plants or other organisms that have stored carbon. Through this consumption, carbon is transferred from one organism to another in the food chain.Respiration: All living organisms, including plants and animals, undergo cellular respiration, where they break down organic compounds and release carbon dioxide back into the atmosphere as a byproduct.Decomposition: When organisms die, their bodies decompose. Decomposers, such as bacteria and fungi, break down the organic matter, releasing carbon dioxide back into the atmosphere or converting it into organic compounds in the soil.Combustion: The burning of fossil fuels, such as coal, oil, and natural gas, releases carbon dioxide into the atmosphere. This combustion process adds carbon dioxide that has been stored for millions of years back into the carbon cycle.Geological processes: Carbon can also be stored for long periods in rocks and fossil fuels. Through geological processes like weathering and volcanic activity, carbon can be released back into the atmosphere.Overall, the cycling of carbon involves the continuous exchange of carbon between the atmosphere, living organisms, oceans, and the Earth's crust, maintaining a balance in the carbon cycle.
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Which of the following kingdoms does NOT have members who are heterotrophic? A. Fungi B. Animalia C. Plants D. Protista (Dont send me a file)
Answers
Answer:
Plants
Explanation:
This is because plants kingdom are autotrophic that they are producers.
Plants kingdom are producers because the photosynthesized. The have chlorophyll which trap light energy from the sun and uses carbondioxide and water to produce carbohydrates and oxygen is released. Therefore they are not heterotrophic, they did not depend on other kingdom to feed...they are primary producers.
The pedigree below depicts a dominant trait. What is the genotype of individual I-1 (use the letter A for a dominant allele and a for a recessive allele)? How did you come to this conclusion? Using your best grammar, write 3-5 sentences.
Answers
Individual I-1 is heterozygous (Aa) for the dominant trait. This is because they have a child (II-1) who is homozygous recessive (aa). The only way for this to happen is if individual I-1 is heterozygous.
What is the conclusion on the pedigree?Pedigree analysis: A pedigree is a diagram that shows the inheritance of a trait from parents to offspring. In this pedigree, the dominant trait is represented by a solid symbol and the recessive trait is represented by an open symbol.
Genotype: The genotype of an individual is their genetic makeup, or the combination of alleles that they have for a particular trait. The phenotype of an individual is their physical appearance, which is determined by their genotype and the environment.
Heterozygous: An individual is heterozygous for a trait if they have one dominant allele and one recessive allele. This means that they have the potential to express the dominant trait, but they may also express the recessive trait if they are in an environment that is not favorable for the dominant trait.
Homozygous: An individual is homozygous for a trait if they have two copies of the same allele for that trait. This means that they will always express the trait, regardless of the environment.
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what is biological surplus
Answers
Answer:Biological Surplus is the amount of animals in a given population that are "above" the carrying capacity.
Explanation:
The stem of a plant is experiencing phototropism. Which statement correctly describes the plant's response? (1 point)
the stem moves away light for better photosynthesis
the stem moves towards the light for better photosynthesis
the stem bends to the sides because there are smaller cells on sides
the stem grows upward because Larger cells are growing
Answers
Answer:
The stem moves toward the light for better photosynthesis.
Explanation:
I also took this quiz and got this answer
Glycoproteins:___________.
a. contain unbranched oligosaccharides.
b. are a small fraction of the total number of proteins in a human cell.
c. are many of the cell surface and extracellular proteins.
d. have oligosaccharides covalently attached to aspartate residues.
Answers
Answer:
\(\boxed{Option \ D}\)
Explanation:
Glycoproteins have oligosaccharides covalently attached to aspartate residues (type of amino acids) . They are not unbranched oligosaccharides.
Answer:
\(\boxed{\mathrm{Option \: D}}\)
Explanation:
Glycoproteins have oligosaccharides covalently attached to aspartate residues.
They are proteins which contain oligosaccharide chains that are covalently attached to the amino acid side-chains.
How would gravity cause planets to move if they did not have inertia?
A. planets would orbit Jupiter
B. Planets would be pulled into the sun
C. Planets would move in a straight line away from the sun
D. Planets would run into one another
Answers
Answer:
B. Planets would be pulled into the sun.
children with disruptive mood dysregulation disorder are most at risk for later developing
Answers
Children with disruptive mood dysregulation disorder (DMDD) are most at risk of developing depression or anxiety in later life.
What is disruptive mood dysregulation disorder (DMDD)?
Disruptive mood dysregulation disorder (DMDD) is a condition that affects children aged 6 to 18 years. It's a condition characterized by severe and frequent temper outbursts that don't match the situation. Children with DMDD experience temper outbursts three or more times per week for more than one year.
The temper outbursts usually include verbal or physical aggression and may occur in response to minor irritations.
Signs and Symptoms of DMDD :
The signs and symptoms of disruptive mood dysregulation disorder include:Severe temper outbursts that occur frequently and don't match the situation Irritability or anger almost all day on most days Chronic negative mood, such as sadness or irritability Difficulty in functioning at home, school, or social gatherings.Low self-esteem, feeling hopeless or not being able to cope with stress Frequent complaining of headaches or stomachaches DMDD is usually diagnosed in children aged between 6 and 10 years old. The condition can last for several years and can lead to problems in the child's relationships, education, and home life.
Conclusion Therefore, children with disruptive mood dysregulation disorder are most at risk of developing depression or anxiety in later life.
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: A student set up an experiment to investigate osmosis in potatoes. He cut six chips which are approximately 5 cm × 1 cm × 1cm and recorded the mass of each. He placed each chip in a sugar solution of a different concentration. After a day he recorded the mass of each potato chip again. His results are shown in the table below.
1. Explain why the mass of the potato changed during the experiment
Answers
The mass of the potato chips would change due to the movement of water in/out of the cells of the potato by osmosis.
Osmosis refers to the movement of water molecules from the region of high water potential to the region of low water potential through semi-permeable membranes.
Regions of high water potentials have low solute concentrations while regions of low water potentials have high solute concentration.
Potato chips placed in sugar solutions whose concentrations are more than that of the sap of the potato cells will lose water to the surrounding solution. Hence, they will shrink and lose weight with time.
On the other hand, potato chips placed in sugar solutions whose concentrations are less than that of the sap of the potato cells will gain water from the surrounding solution. They will become turgid and increase in weight with time.
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Please help with this.
Kai lives on the island of Hawaii, and sometimes thin, runny lava actually flows from the volcanoes there. What type of volcanoes are on that island?
A. active
B. dormant
C. extinct
D. explosive
Answers
Answer:
A. Active
Explanation:
dormant means “hibernation” in a sense so it’s “asleep” until a certain time.
extinct means it doesn’t erupt no more.
explosive is a very violent eruption.
Where do I put the 4 protons
Answers
Answer:
the center in the nucleus.
Explanation:
1. Why does your body need a
communication system?
Answers
Explanation:
A communication system allows the body to respond to its environment and maintain homeostasis. 2. The nervous system sends signals through specialized tissues, works quickly, and controls immediate processes.
matt has chosen a medical treatment that includes ingesting substances derived from trees, flowers, ferns, seaweeds, and lichens. which cam therapy is this?
Answers
Matt has selected a medical treatment that consists of ingesting substances derived from trees, plant life, ferns, seaweeds, and lichens. herbal remedy cam therapy.
The herbal medicinal drug has its origins in historical cultures. It includes the medicinal use of flora to deal with disease and decorate preferred fitness and well-being. a few herbs have strong (powerful) ingredients and ought to be taken with the equal stage of caution as pharmaceutical medicines.
A medical treatment approaches the control and care of an affected person to combat ailment or disease. Medical remedy consists of All treatments no longer otherwise excluded (beneath). the use of prescription medications, or the use of a non-prescription drug at prescription power.
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Somebody help me please
Answers
Answer:
I think it would be A
Explanation:
Sorry if its not
which of the following two facts led Darwin to the idea of evolution by natural selection? Note: Select two correct answers in your response.
a. The variation among individuals within a species.
b. The concept of survival of the fittest. (Key answer)
c. The observation of acquired traits being passed on to offspring.
d. The discovery of DNA as the genetic material.
e. The evidence of fossils showing extinct species.
Answers
The two facts that led Darwin to the idea of evolution by natural selection are: The variation among individuals within a species and The concept of survival of the fittest.
Darwin studied various species and found that members of the same species differed from each other in various ways. He examined the beaks of finches, for example, and discovered that the size and shape of the beaks differed depending on the food available in the habitat.
Similarly, he discovered that certain species had adaptations, or characteristics that allowed them to survive in their environment. T
hese findings led him to the realization that evolution occurs through natural selection, in which certain traits that are advantageous for survival and reproduction are passed on from generation to generation.
The concept of survival of the fittest refers to the idea that individuals with advantageous traits are more likely to survive and reproduce, while those with disadvantageous traits are less likely to do so.
Over time, this can lead to changes in a species, as certain traits become more or less common within the population. Together, these two facts formed the basis of Darwin's theory of evolution by natural selection.
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what are parts of a flower?
Answers
Answer:
That is the part of the flower.
describe the genotype and phenotype results of your baby bug from this data run. your response should include the terms homozygous or heterozygous, and if the term homozygous is used, you should describe whether it is dominant or recessive.
Answers
Based on the given data, the baby bug's genotype is heterozygous, and its phenotype displays the dominant trait.
1. To determine the genotype, we need to know the combination of alleles that the baby bug has inherited from its parents. Since the term "heterozygous" is mentioned, it means the baby bug has inherited different alleles (one dominant and one recessive) from its parents.
2. As the baby bug's genotype is heterozygous, its phenotype will be determined by the dominant allele present in the genotype.
Phenotype refers to the observable physical or biological traits that result from the expression of genes.
The baby bug has a heterozygous genotype with one dominant and one recessive allele, and its phenotype displays the dominant trait.
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Which inflammatory joint disease is caused by the bites of ticks that live on mice and deer Lyme disease bursitis rheumatoid arthritis gouty arthritis?
Answers
The inflammatory joint disease that is caused by the bites of ticks that live on mice and deer is called Lyme disease. This condition is caused by a bacterium called Borrelia burgdorferi and can cause a range of symptoms including joint pain, fever, fatigue, and headache.
If left untreated, Lyme disease can lead to more severe complications such as heart problems, nerve damage, and arthritis. Therefore, it is important to seek prompt medical attention if you suspect that you may have been bitten by a tick and are experiencing any symptoms of Lyme disease.Infected blacklegged ticks bite humans to spread the disease. Fever, headaches, exhaustion, and an erythema migrans-like skin rash are typical symptoms.
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Question 6 options:
The most commonly thought of fossil is when (blank)
seep in over time and replace the (blank)
and other hard tissues of dead animals, leaving stone in the shape of their skeleton.
Answers
Answer:
Permineralization.
Explanation:
Fossils is the marks or part of body left of the organisms when they were alive. It is remains of the organisms on the land. Scientists collect these fossils to study about the different creatures that were once present in the earth. The process of collecting and fossilization is called permineralization.
Functions of the organs of amoeba
Answers
Answer:
nucleus – the major organelle of the amoeba, located centrally; it controls reproduction (it contains the chromosomes) and many other important functions (including eating and growth). pseudopods – temporary “feet” that the amoeba uses to move around and to engulf food.
Explanation:
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rakesh was having trouble with biology until he was given the opportunity to dissect a frog. after the dissection, he was able to make connections between the terms and the anatomy. rakesh is a(n) learner.
Answers
Rakesh is a kinesthetic learner. This type of learner learns best through hands-on experiences, physical activities, and manipulation of objects. In this case, the dissection of the frog allowed Rakesh to physically interact with the anatomy and make connections between the terms and what he was seeing.
This helped him better understand the concepts in biology that he was struggling with previously. Kinesthetic learners often find traditional lecture-style teaching to be less effective and may benefit from incorporating more hands-on activities or real-life examples into their learning experiences.
Overall, it's important to recognize and cater to different learning styles in order to help individuals achieve their fullest potential.
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What is the history of psychology in 1 paragraph